Zobrazeno 1 - 10
of 64
pro vyhledávání: '"R P, Laguens"'
Publikováno v:
Medicina. 40(6 Pt 1)
Two year old Cebus sp monkeys were infected with the Argentine strain of T. cruzi by the conjuctival route employing metacyclic forms of the parasite, obtained from dejecta of T. infectans. Both animals developed parasitemia detected by xenodiagnosis
Partially purified leaf extracts ofMelia azedarach L. inhibit tacaribe virus growth in neonatal mice
Publikováno v:
Phytotherapy Research. 6:15-19
Neonatal mice, inoculated intraperitoneally with 103 PFU of Tacaribe virus, died after developing a typical encephalitis. The administration of partially purified extracts of Melia azedarach L. (Ma) fresh green leaves, in seven doses by the same rout
Publikováno v:
Platelets. 2:89-92
Human platelets in the presence of sera from humans with chronic Chagas' disease display cytotoxic activity against Trypanosoma cruzi (T. cruzi) trypomastigotes. Adsorption of IgE from those sera decrease the cytotoxic effect and IgG purified from th
Autor:
Patricia Cabeza Meckert, Mariano J. Levin, M. Hontebeyrie-Joskowicz, R. P. Laguens, Jorge Chambo
Publikováno v:
Experimental Parasitology. 72:8-14
In isolated skeletal, heart, and smooth muscle cells from BALB/c and C3H/HeJ mice infected with different strains of Trypanosoma cruzi the presence of class II MHC molecules was investigated by immunocytochemical techniques. We employed single muscle
Publikováno v:
Journal of experimentalclinical cancer research : CR. 19(2)
Lymphocyte functional activity from lymph nodes draining human malignancies reflects the host immune response against tumour. Breast cancer is the neoplasia with the greatest amount of identified antigens but a weak inducer of a host efficient immune
Publikováno v:
Medicina. 59
Studies carried out during the last decades provided evidence in support of an autoimmune pathogenesis for chronic chagasic myocarditis. This opinion was based on 1) the demonstration of molecular mimicry between parasite and host antigens, 2) the ap
Publikováno v:
The Canadian journal of cardiology. 15(3)
A rare development of acute inferior myocardial infarction is reported in a 23-year-old man with no previous history of cardiovascular disease. In an echocardiographic study a left intraventricular tumour was diagnosed. Cineangiographic study showed
Autor:
R P, Laguens, C A, Vigliano, M I, Argel, J G, Chambó, J A, Rozlosnik, S V, Perrone, R R, Favaloro
Publikováno v:
Transplantation. 65(10)
In forty-five patients who underwent orthotopic heart transplantation, the titer of anti-human skeletal muscle glycolipid antibodies (AGA) present in the sera at the moment of transplantation was correlated with the number of histologically diagnosed
Publikováno v:
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation. 15(9)
In sixty-three endomyocardial biopsy samples collected from six heart transplant recipients for the diagnosis of acute rejection episodes, the presence of apoptosis in individual cells was investigated in tissue sections by in situ labeling of nuclea
Autor:
R P, Laguens, M I, Argel, J G, Chambó, C A, Vigliano, J A, San Martino, S V, Perrone, R R, Favaloro
Publikováno v:
Transplantation. 62(2)
In seventeen patients the result of the histological study of 153 endomyocardial biopsies (EMB) was compared with the ELISA titer of anti-human skeletal muscle glycolipid antibodies (AGA) present in serum samples collected simultaneously with the EMB